68645295

素因数分解:

$3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{6547}}^1$

素因数の和:6791

約数の個数: 24

約数和(自身を含む): 119514096

約数和(自身を除く): 50868801

約数列:

[1, 3, 5, 9, 15, 45, 233, 699, 1165, 2097, 3495, 6547, 10485, 19641, 32735, 58923, 98205, 294615, 1525451, 4576353, 7627255, 13729059, 22881765, 68645295]

約数ペア:

[(1, 68645295), (3, 22881765), (5, 13729059), (9, 7627255), (15, 4576353), (45, 1525451), (233, 294615), (699, 98205), (1165, 58923), (2097, 32735), (3495, 19641), (6547, 10485)]